ALKYON — ORC Rating | RegattaPages

GPH

674.3

OSN

652.6

LOA

11.298 m

Displacement

8648 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5923

Medium

0.8124

High

0.9609

Triple Offshore

Low

0.7643

Medium

1.0093

High

1.1462

Boat Specifications

Dimensions

Length overall: 11.298 m
Beam: 3.76 m
Draft: 1.94 m
Displacement: 8648 kg
Crew weight: 652 kg
Wetted surface: 31.37 m²

Sails

Mainsail: 31.72 m²
Genoa: 45.08 m²
Spinnaker: 99.6 m²
Asymmetric spinnaker: 82.17 m²

Design

Type: GIN FIZZ
Builder: JEANNEAU
Designer: M. JOUBERT
Year built: 1980
Stability index: 108.5

Velocity Prediction

Polar CSV

Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into WX Navigator or compatible navigation software.

6,44.2,4.254366,52,4.71,60,5.01,75,5.22,90,5.24,110,5.18,120,5.05,135,4.61,146.6,4.084577,150,3.94
8,42.3,4.975453,52,5.56,60,5.87,75,6.12,90,6.27,110,6.27,120,6.12,135,5.63,150,4.97,151.1,4.923101
10,42.1,5.593174,52,6.26,60,6.55,75,6.75,90,6.95,110,6.99,120,6.91,135,6.54,150,5.84,152.9,5.695267
12,42,6.122629,52,6.72,60,6.92,75,7.08,90,7.29,110,7.36,120,7.31,135,7.08,150,6.62,155.6,6.357861
14,41.2,6.366168,52,6.95,60,7.13,75,7.29,90,7.52,110,7.65,120,7.62,135,7.41,150,7.1,165.8,6.601713
16,40.6,6.466727,52,7.06,60,7.25,75,7.46,90,7.69,110,7.92,120,7.93,135,7.72,150,7.41,177.2,6.918259
20,40.2,6.533158,52,7.14,60,7.35,75,7.68,90,7.9,110,8.4,120,8.49,135,8.37,150,7.99,179,7.521146

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.71	5.01	5.22	5.24	5.18	5.05	4.61	3.94
8	5.56	5.87	6.12	6.27	6.27	6.12	5.63	4.97
10	6.26	6.55	6.75	6.95	6.99	6.91	6.54	5.84
12	6.72	6.92	7.08	7.29	7.36	7.31	7.08	6.62
14	6.95	7.13	7.29	7.52	7.65	7.62	7.41	7.1
16	7.06	7.25	7.46	7.69	7.92	7.93	7.72	7.41
20	7.14	7.35	7.68	7.9	8.4	8.49	8.37	7.99

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.2°	3.05	146.6°	3.41
8	42.3°	3.68	151.1°	4.31
10	42.1°	4.15	152.9°	5.07
12	42°	4.55	155.6°	5.79
14	41.2°	4.79	165.8°	6.4
16	40.6°	4.91	177.2°	6.91
20	40.2°	4.99	179°	7.52

Loading polar chart…